NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 812
ONVOY, LLC - IN 10
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2008-10-30 812-250-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2008-10-30 812-250-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2008-10-30 812-250-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2008-10-30 812-307-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 MT VERNON IN
2008-10-30 812-518-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NEWBURGH IN
2008-10-30 812-548-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TELL CITY IN
2008-10-30 812-567-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TENNYSON IN
2008-10-30 812-575-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ST PHILIP IN
2008-10-30 812-624-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ST JOSEPH IN
2008-10-30 812-682-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NEWHARMONY IN
2008-10-30 812-783-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SOLITUDE IN
2008-10-30 812-827-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 JASPER IN
2008-10-30 812-993-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 CHANDLER IN
2008-10-22 812-223-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2008-10-21 812-604-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2008-10-16 812-543-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 TERREHAUTE IN
2008-10-16 812-543-2XXX 2000–2999Assigned FRONTIER NORTH, INC.. - IN 0772 TERREHAUTE IN
2008-10-10 812-502-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 BICKNELL IN
2008-10-10 812-703-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 EDINBURGH IN
2008-10-07 812-571-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CROSS PL IN
2008-10-03 812-655-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 AURORA IN
2008-10-03 812-827-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JASPER IN
2008-09-30 812-266-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2008-09-25 812-604-3XXX 3000–3999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2008-09-19 812-609-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J VERSAILLES IN
2008-09-19 812-654-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MILAN IN
2008-09-15 812-493-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MADISON IN
2008-09-12 812-572-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CORYDON IN
2008-09-10 812-629-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2008-09-08 812-341-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2008-09-08 812-725-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2008-09-08 812-870-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2008-09-02 812-406-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 CHARLESTN IN
2008-09-02 812-704-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NEW ALBANY IN
2008-08-22 812-205-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2008-08-22 812-205-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2008-08-22 812-572-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2008-08-22 812-691-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RILEY IN
2008-08-06 812-228-5XXX 5000–5999Assigned RCN TELECOM SERVICES OF ILLINOIS, LLC 511K EVANSVILLE IN
2008-08-06 812-907-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MOORESHILL IN
2008-08-04 812-917-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
2008-08-04 812-917-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
2008-08-01 812-291-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 VINCENNES IN
2008-07-23 812-313-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K HANOVER IN
2008-07-17 812-657-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C COLUMBUS IN
2008-07-14 812-953-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NO VERNON IN
2008-07-08 812-341-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2008-07-08 812-870-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2008-07-07 812-406-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLESTN IN
2008-07-07 812-610-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 WASHINGTON IN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.